Warming cap for a shoe or boot



FIG. 1 is a front right perspective view of a warming cap for a shoe orboot showing our new design, the broken line disclosure beingillustrative of environment only;

FIG. 2 is a right side elevational view;

FIG. 3 is a front perspective view;

The bottom of the warming cap is substantially plain and unadorned.

The ornamental design for a warming cap for a shoe or boot,substantially as shown and described.